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Grunt Multi Task: configmerge
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module.exports = function(grunt) { | |
grunt.initConfig({ | |
compass: { | |
// see configmerge.compass | |
}, | |
watch: { | |
// see configmerge.watch | |
} | |
configmerge: { | |
compass: { | |
'params' : ['folder1', 'folder2', 'folder3'], | |
'template': { | |
'files': [{ 'src': '*.scss', 'expand': false}], | |
'options': { | |
'sassDir': '<%= dirs.src %>/{%= param %}/sass', | |
'cssDir': '<%= dirs.src %>/{%= param %}/css' | |
} | |
} | |
}, | |
watch: { | |
'params' : ['folder1', 'folder2', 'folder3'], | |
'template': { | |
files: ['<%= dirs.src %>/{%= param %}/sass/*.scss', '!.*', '!.**/*'], | |
tasks: ['compass:{%= param %}'], | |
options: { | |
livereload: true | |
} | |
}, | |
} | |
}, | |
}); | |
grunt.registerMultiTask('configmerge', "Merge parametrized config", function() { | |
var params = this.data['params'], | |
template = this.data['template'], | |
param, i, replaced, task; | |
if (typeof template !== 'string') { | |
template = JSON.stringify(template); | |
} | |
grunt.template.addDelimiters('curly', '{%', '%}'); | |
task = grunt.config.get(this.target) | |
for (i in params) { | |
param = params[i]; | |
replaced = grunt.template.process(template, { | |
data: {param: param}, | |
delimiters: 'curly'} | |
); | |
task[param] = JSON.parse(replaced); | |
grunt.config.set(this.target, task); | |
} | |
}); | |
grunt.task.run('configmerge'); | |
require('load-grunt-tasks')(grunt); | |
grunt.registerTask('main', ['compass', 'coffee']); | |
grunt.registerTask('default', ['watch']); | |
}; |
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